Verify/Solve the identities.

1.) SIN^1/2 X COS X-SIN^5/2 X COS X

2.) Long problem, but it's fun to solve!
SEC^6 X(SEC X TAN X)-SEC^4 X(SEC X TAN X)

Similar Questions

Use the identities cos^2 x + sin^2 x =1and cos2x=cos^2 x -sin^2 x to show that cos^4 x -sin^4 x = cos2x Im not sure how, I can
1. 1 answer
Verify the following identity.1) sin(x+y) __________ = tanx+tany cosxcosy 2) Write cos3x in terms of cosx I cannot figure out
1. 0 answers
[Note: I'm still having issues with identities with regard to trig]Verify the Trig. identities: (a).
1. 1 answer
Verify the identities.Cos^2x - sin^2x = 2cos^2x - 1 When verifying identities, can I work on both side? Ex. 1 - sin^2x - sin^2x
1. 1 answer